Utter: AI Dictation for Mac & iPhone

Introduction to Utter: AI Dictation for Mac & iPhone

Utter is a smart dictation app designed for macOS and iOS that goes beyond simple voice-to-text transcription. Instead of just capturing raw speech, Utter uses custom AI prompts to clean up, rewrite, or structure text before inserting it directly at your cursor. This makes it ideal for users who want to dictate emails, documents, code, and more with precision and efficiency.

With a focus on privacy and usability, Utter allows you to work in any application without the need for accounts or data retention. It also offers an iOS companion app with a custom keyboard for seamless dictation across devices. Whether you're a writer, developer, or professional, Utter helps you type faster, think clearer, and maintain a natural flow of ideas into well-structured text.

Takeaways

Smart AI post-processing: Transforms raw speech into polished, formatted text
System-wide compatibility: Works in any app on Mac and iPhone
Custom AI prompts: Format text as emails, notes, code, and more
Privacy-first design: No accounts, no data retention
Cross-device sync: Syncs between Mac and iPhone
50+ languages supported: With translation capabilities
Free with BYOK: Use Utter for free by bringing your own API keys

How Utter Works

Utter operates through a global keyboard shortcut, allowing users to start and stop dictation instantly. Once speech is captured, AI post-processing automatically formats the content based on user-defined prompts. The final output is then inserted directly where the cursor is located. This ensures that users can speak naturally while receiving well-structured and error-free text.

The app also includes features like voice history, which stores and organizes all transcriptions for easy search and playback. Additionally, AI modes allow users to switch between different formatting styles—such as email, note, or code prompt—quickly and easily.

Core Benefits and Applications

Benefit	Description
Speed	Dictate 4x faster than typing, reaching up to 220 words per minute
Accuracy	AI auto-edits eliminate fillers, typos, and errors
Flexibility	Supports multiple formats including emails, markdown, JSON, and code
Privacy	No data storage or tracking, ensuring secure usage
Cross-platform	Works seamlessly on both Mac and iPhone
Customization	Users can define their own vocabulary and AI prompts

Utter is particularly useful for professionals who rely on fast and accurate text input, such as writers, developers, and remote workers. It is also ideal for anyone looking to streamline their workflow and reduce the time spent on manual typing.